Journal article
Optimum filter banks for signal decomposition and its application in adaptive echo cancellation
Abstract
The application of multirate filter banks in echo cancellation is investigated. The multiresolution algorithm is used to decompose the received sampling sequence into a number of components, and then, an adaptive algorithm is applied to cancel the echo in the received signal. In this paper, the performance of this method is discussed, from which optimal conditions for echo cancellation are established for the design of wavelet packet …
Authors
Jin Q; Luo Z-Q; Wong KM
Journal
IEEE Transactions on Signal Processing, Vol. 44, No. 7, pp. 1669–1680
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1996
DOI
10.1109/78.510615
ISSN
1053-587X